diff options
Diffstat (limited to 'asdc-controller/src/main/java/org/onap/so/asdc/etsi/pkg/processor/SslBasedHttpClientConfiguration.java')
-rw-r--r-- | asdc-controller/src/main/java/org/onap/so/asdc/etsi/pkg/processor/SslBasedHttpClientConfiguration.java | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/asdc-controller/src/main/java/org/onap/so/asdc/etsi/pkg/processor/SslBasedHttpClientConfiguration.java b/asdc-controller/src/main/java/org/onap/so/asdc/etsi/pkg/processor/SslBasedHttpClientConfiguration.java new file mode 100644 index 0000000000..88c21524e9 --- /dev/null +++ b/asdc-controller/src/main/java/org/onap/so/asdc/etsi/pkg/processor/SslBasedHttpClientConfiguration.java @@ -0,0 +1,93 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2020 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ +package org.onap.so.asdc.etsi.pkg.processor; + +import java.security.NoSuchAlgorithmException; +import java.util.concurrent.TimeUnit; +import javax.net.ssl.SSLContext; +import org.apache.http.client.config.RequestConfig; +import org.apache.http.impl.client.HttpClientBuilder; +import org.apache.http.impl.conn.PoolingHttpClientConnectionManager; +import org.onap.logging.filter.spring.SpringClientPayloadFilter; +import org.onap.so.configuration.rest.HttpClientConnectionConfiguration; +import org.onap.so.logging.jaxrs.filter.SOSpringClientFilter; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Qualifier; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.http.client.BufferingClientHttpRequestFactory; +import org.springframework.http.client.HttpComponentsClientHttpRequestFactory; +import org.springframework.web.client.RestTemplate; + +/** + * @author Waqas Ikram (waqas.ikram@est.tech) + * + */ +@Configuration +public class SslBasedHttpClientConfiguration { + private final static Logger LOGGER = LoggerFactory.getLogger(EtsiResourcePackageProcessor.class); + + + public static final String SSL_BASED_CONFIGURABLE_REST_TEMPLATE = "sslBasedConfigurableRestTemplate"; + private final HttpClientConnectionConfiguration clientConnectionConfiguration; + + @Autowired + public SslBasedHttpClientConfiguration(final HttpClientConnectionConfiguration clientConnectionConfiguration) { + this.clientConnectionConfiguration = clientConnectionConfiguration; + } + + @Bean + @Qualifier(SSL_BASED_CONFIGURABLE_REST_TEMPLATE) + public RestTemplate sslBasedConfigurableRestTemplate() { + final RestTemplate restTemplate = + new RestTemplate(new BufferingClientHttpRequestFactory(httpComponentsClientHttpRequestFactory())); + restTemplate.getInterceptors().add(new SOSpringClientFilter()); + restTemplate.getInterceptors().add((new SpringClientPayloadFilter())); + return restTemplate; + } + + private HttpComponentsClientHttpRequestFactory httpComponentsClientHttpRequestFactory() { + try { + LOGGER.debug("Setting up HttpComponentsClientHttpRequestFactory with default SSL Context"); + return new HttpComponentsClientHttpRequestFactory(HttpClientBuilder.create() + .setConnectionManager(getConnectionManager()) + .setMaxConnPerRoute(clientConnectionConfiguration.getMaxConnectionsPerRoute()) + .setMaxConnTotal(clientConnectionConfiguration.getMaxConnections()) + .setDefaultRequestConfig(getRequestConfig()).setSSLContext(SSLContext.getDefault()).build()); + + } catch (final NoSuchAlgorithmException exception) { + LOGGER.error("Failed to create HttpComponentsClientHttpRequestFactory with default SSL Context", exception); + throw new RuntimeException(exception); + } + } + + private PoolingHttpClientConnectionManager getConnectionManager() { + return new PoolingHttpClientConnectionManager(clientConnectionConfiguration.getTimeToLiveInMins(), + TimeUnit.MINUTES); + } + + private RequestConfig getRequestConfig() { + return RequestConfig.custom().setSocketTimeout(clientConnectionConfiguration.getSocketTimeOutInMiliSeconds()) + .setConnectTimeout(clientConnectionConfiguration.getConnectionTimeOutInMilliSeconds()).build(); + } + +} |